I do not recamend installing anything on topof the bunks to help launch or load. I have seen multiple boat hulls where the gel was wore thin from continous rubbing( including my p2 ). Just stick with pressure treated wood leave the bottom exposed for draining and cover the tops,sides. If you need to use liquid roller spray on the carpet,just be extra carefull on the ramps and keep the strap hooked ontill in the water. Scott